841a98464457d2fceff8a35e6b575b1e5e0681f7232cb3c2b94c698e38960a25

Resubmissions

25/03/2024, 21:05

240325-zxdnnahe48 3

25/03/2024, 20:59

25/03/2024, 20:56

25/03/2024, 20:51

25/03/2024, 20:45

25/03/2024, 20:38

25/03/2024, 20:36

Analysis

max time kernel
14s
max time network
17s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/03/2024, 20:45

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General

Target

Prefetch/CREDENTIALUIBROKER.EXE-8CEDA3EB.pf
Size

29KB
MD5

9f68647bab55c52164801e00f878959c
SHA1

6533c5c468a2c8822a968243668fd98d19862216
SHA256

7489e3c5a5b58633272de1ad1fa8c06517ea291f79a2e9e9fab5b6261f2b63e9
SHA512

8ef553df5dfe28d9b1734e18f656b7c7701511d9a92a471a5e85381ce6ea9928ab06abab5b60368145311bfd7b3c7962c8eb7838858871e6e95b3de043939171
SSDEEP

384:lGTnWYszPzJk35Kb7AL3oXUUHF6kqletQecnIHqCltw3la0mPMobU9yCYvvSh6Or:lGTWZTzTEwpXHqC3w3gsC1Sh6oCs

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2536	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2536	2060	cmd.exe	29
PID 2060 wrote to memory of 2536	2060	cmd.exe	29
PID 2060 wrote to memory of 2536	2060	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Prefetch\CREDENTIALUIBROKER.EXE-8CEDA3EB.pf
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Prefetch\CREDENTIALUIBROKER.EXE-8CEDA3EB.pf
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads